253 citations · 8.7k across the 368 of their papers we have counts for
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Ground states of the atoms H, He,...., Ne and their singly positive ions in strong magnetic fields: The high field regime
M. V. Ivanov, P. Schmelcher
The electronic structure of the ground and some excited states of neutral atoms with the nuclear charge numbers and their single positive ions are investigated by…
Magnetic Field Induced Two-Body Phenomena in Atoms
Peter Schmelcher, Lorenz S. Cederbaum
We report on a number of recently discovered phenomena which arise due to the interaction of the collective (CM) and internal motion of atoms moving in magnetic fields. For neutral…
The ground state of the carbon atom in strong magnetic fields
M. V. Ivanov, P. Schmelcher
The ground and a few excited states of the carbon atom in external uniform magnetic fields are calculated by means of our 2D mesh Hartree-Fock method for field strengths ranging fr…
Magnetic Field Stimulated Transitions of Excited States in Fast Muonic Helium Ions
Vladimir S. Melezhik, Peter Schmelcher
It is shown that one can stimulate, by using the present-day laboratory magnetic fields, transitions between the sub-levels of fast ions formating in muon catalyzed fu…
Exchange and correlation energies of ground states of atoms and molecules in strong magnetic fields
P. Schmelcher, M. V. Ivanov, W. Becken
Using a Hartree-Fock mesh method and a configuration interaction approach based on a generalized Gaussian basis set we investigate the behaviour of the exchange and correlation ene…
The helium atom in a strong magnetic field
W. Becken, P. Schmelcher, F. K. Diakonos
We investigate the electronic structure of the helium atom in a magnetic field b etween B=0 and B=100a.u. The atom is treated as a nonrelativistic system with two interactin g elec…